2003 BMW 645 vs. 2002 Nissan Altima
To start off, 2003 BMW 645 is newer by 1 year(s). Which means there will be less support and parts availability for 2002 Nissan Altima. In addition, the cost of maintenance, including insurance, on 2002 Nissan Altima would be higher. At 4,398 cc (8 cylinders), 2003 BMW 645 is equipped with a bigger engine. In terms of performance, 2003 BMW 645 (325 HP @ 6100 RPM) has 152 more horse power than 2002 Nissan Altima. (173 HP @ 6000 RPM). In normal driving conditions, 2003 BMW 645 should accelerate faster than 2002 Nissan Altima. With that said, vehicle weight also plays an important factor in acceleration. 2003 BMW 645 weights approximately 394 kg more than 2002 Nissan Altima. So despite on having greater horse power, its additional weight may have an impact towards its acceleration in comparison.
Because 2003 BMW 645 is rear wheel drive (RWD), it offers better handling in dry conditions; in addition, if you are looking to drift, it will be much easier to do with 2003 BMW 645. However, in wet, icy, snow, or gravel driving conditions, 2002 Nissan Altima, being front wheel drive (FWD), will offer much better control with better grip. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2003 BMW 645 (450 Nm @ 3600 RPM) has 206 more torque (in Nm) than 2002 Nissan Altima. (244 Nm @ 4000 RPM). This means 2003 BMW 645 will have an easier job in driving up hills or pulling heavy equipment than 2002 Nissan Altima.
Compare all specifications:
2003 BMW 645 | 2002 Nissan Altima | |
Make | BMW | Nissan |
Model | 645 | Altima |
Year Released | 2003 | 2002 |
Body Type | Coupe | Sedan |
Engine Position | Front | Front |
Engine Size | 4398 cc | 2488 cc |
Engine Cylinders | 8 cylinders | 4 cylinders |
Engine Type | V | in-line |
Valves per Cylinder | 4 valves | 4 valves |
Horse Power | 325 HP | 173 HP |
Engine RPM | 6100 RPM | 6000 RPM |
Torque | 450 Nm | 244 Nm |
Torque RPM | 3600 RPM | 4000 RPM |
Engine Compression Ratio | 10.5:1 | 9.5:1 |
Drive Type | Rear | Front |
Transmission Type | Manual | Manual |
Number of Seats | 4 seats | 5 seats |
Number of Doors | 2 doors | 4 doors |
Vehicle Weight | 1690 kg | 1296 kg |
Vehicle Length | 4830 mm | 4880 mm |
Vehicle Width | 1860 mm | 1790 mm |
Vehicle Height | 1380 mm | 1480 mm |
Wheelbase Size | 2890 mm | 2810 mm |
Fuel Tank Capacity | 70 L | 76 L |